Hymn study for little ones

I’m not familiar with that one but wanted to share how we learn hymns (8 kids ages 12 years to 10 mos).  We simply sing them every day for a month.  We have hymn books for those who can read to sing along, while little ones listen and learn a phrase at a time usually.  I introduce the song by reading it aloud, then each day if we’re focusing on a particular verse I read just that one aloud.  That’s it.  I’m all for keeping things simple!  A few songs with more than 2-3 verses we’ve taken more than a month on, while others are learned by all much faster than a month.  We try to keep singing the ones we’ve learned regularly but I really need to make a list so I can just go down the list each day for one old song to sing alongside the new one we’re learning.